What is CVE-2020-13469?

CVE-2020-13469 is a medium-severity vulnerability in Gigadevice Gd32vf103, classified under Exposure of Resource to Wrong Sphere. CVSS score: 4.6/10. Published 2020-08-31.

How severe is CVE-2020-13469?

Medium severity. CVSS v3 base score is 4.6 out of 10.

Is CVE-2020-13469 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Gigadevice Gd32vf103

CVE-2020-13469

The flash memory readout protection in Gigadevice GD32VF103 devices allows physical attackers to extract firmware via the debug interface by utilizing the CPU.

EPSS: 0.004 (31.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Weakness classification (CWE)

CWE-668 — Exposure of Resource to Wrong Sphere

Public proof-of-concept exploits

s-index/dora

References

cve@mitre.org (Technical Description, Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-13469?: CVE-2020-13469 is a medium-severity vulnerability in Gigadevice Gd32vf103, classified under Exposure of Resource to Wrong Sphere. CVSS score: 4.6/10. Published 2020-08-31.
How severe is CVE-2020-13469?: Medium severity. CVSS v3 base score is 4.6 out of 10.
Is CVE-2020-13469 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.